{
  "spec": "sak-package-signature/v1",
  "algorithm": "ed25519",
  "sha256": "9ce68af2d1ae4efd6336528c6dede5373eeab6fead977f30059c35a8a705bdc5",
  "signature": "sIX7YXIORJMr7xKt/M2J+wlegpbx6IPj8cUIUZQ7Z9mK1Rs6qiIT4nOF6J42N5dUy3eJ8zZfDjAEPBoob5HlCA==",
  "signing_key_id": "0aff169ecb84607d",
  "signed_at": "2026-08-24T02:02:22.819Z",
  "slug": "renewal-risk-analyst",
  "version": "0.1.0",
  "filename": "renewal-risk-analyst-agent-plugin.zip",
  "bytes": 3498,
  "content_digest": "a8bff5108d489c7b2953792c511740637878204aa65479cf5c63cf483fb3ca62",
  "content_signature": "GBj92OrSaQ2wvb9W/A0fze7KuiBbOEodh9npusqffbzjbhAZuqeWRwN09FhIWXY4YMC5UQQp/tCSoNTX9F7xDg==",
  "files": [
    {
      "path": "mcp.json",
      "sha256": "a4ec0149cccb566b6c4b6d8413290229819ff2adcfa9eb5387c3f91d31103a57"
    },
    {
      "path": "plugin.json",
      "sha256": "2a89e45e59789bf5776c31ba4694869b883bdb35edae4e14fb87ccc37021abc8"
    },
    {
      "path": "skills/renewal-risk-analyst/SKILL.md",
      "sha256": "56e5c8f1939f394f343833aca46c88c267543c328e54c20cea1ded7cb895209e"
    }
  ],
  "verify": {
    "public_key_url": "https://superagentskill.com/api/public/signing-key.pem",
    "instructions": "sha256 the downloaded .zip, compare with `sha256`, then verify the base64 `signature` as an Ed25519 signature over the ascii sha256 hex string using the public key. An extracted or repacked copy can still be verified via `content_digest` / `content_signature`. Helper: node scripts/verify-package-signature.mjs <file.zip> <signature.json> [public-key.pem]"
  }
}